| « Rikky von Opel | Drivers / 1974 / John Watson | Eppie Wietzes » | |
| « 1973 | 1975 » |
| Full name: | John Marshall Watson |
| Nationality: | British |
| Date of Birth: | Saturday, 4 May 1946 |
| Age: | 67 years, 46 days (1 month, 15 days) |
| Place of birth: | Belfast, Northern Ireland |
| Debut: | 1973 British Grand Prix |
| Active years: | 1973 – 1983, 1985 (12) |
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| Rd | Date | Grand Prix | Constructor | Car | Grid | Race | Points | Champ. Points | Rank |
| 1 | 13 Jan | Argentina | Brabham-Ford Cosworth | BT42 | 20 | 12 | 0 | 0 | 12 |
| 2 | 27 Jan | Brazil | Brabham-Ford Cosworth | BT42 | 15 | Ret | 0 | 0 | 17 |
| 3 | 30 Mar | South Africa | Brabham-Ford Cosworth | BT42 | 14 | Ret | 0 | 0 | 21 |
| 4 | 28 Apr | Spain | Brabham-Ford Cosworth | BT42 | 15 | 11 | 0 | 0 | 21 |
| 5 | 12 May | Belgium | Brabham-Ford Cosworth | BT42 | 19 | 11 | 0 | 0 | 22 |
| 6 | 26 May | Monaco | Brabham-Ford Cosworth | BT42 | 23 | 6 | 1 | 1 | 15 |
| 7 | 9 Jun | Sweden | Brabham-Ford Cosworth | BT42 | 14 | 11 | 0 | 1 | 17 |
| 8 | 23 Jun | Netherlands | Brabham-Ford Cosworth | BT42 | 13 | 7 | 0 | 1 | 17 |
| 9 | 7 Jul | France | Brabham-Ford Cosworth | BT42 | 14 | 16 | 0 | 1 | 17 |
| 10 | 20 Jul | Great Britain | Brabham-Ford Cosworth | BT42 | 13 | 11 | 0 | 1 | 17 |
| 11 | 4 Aug | Germany | Brabham-Ford Cosworth | BT42 | 14 | Ret | 0 | 1 | 17 |
| 12 | 18 Aug | Austria | Brabham-Ford Cosworth | BT44 | 11 | 4 | 3 | 4 | 15 |
| 13 | 8 Sep | Italy | Brabham-Ford Cosworth | BT44 | 4 | 7 | 0 | 4 | 16 |
| 14 | 22 Sep | Canada | Brabham-Ford Cosworth | BT44 | 15 | Ret | 0 | 4 | 16 |
| 15 | 6 Oct | United States | Brabham-Ford Cosworth | BT44 | 7 | 5 | 2 | 6 | 15 |